Human Phenotype Ontology 
Parent Node:
Abnormality of the basal ganglia (HP:0002134)help
..Starting node
Abnormal basal ganglia MRI signal intensity (HP:0012751)help
Term ID:12751
Name:Abnormal basal ganglia MRI signal intensity
Definition:A deviation from normal signal on magnetic resonance imaging (MRI) of the basal ganglia.
& Disease (OMIM):
1. LS (Child):HP:0007183- OMIM: #602473 ENCEPHALOPATHY, ETHYLM..
2.      (Child):HP:0007183- OMIM: #613675 CHROMOSOME 17Q11.2 DEL..
       Child Nodes:
........expandFocal T2 hyperintense basal ganglia lesion (HP:0007183) help
........expandFocal T2 hypointense basal ganglia lesion (HP:0012752) help
........expandT2 hypointense basal ganglia (HP:0012753) help

 Sister Nodes: 
..expandAbnormality of the globus pallidus (HP:0002453) help
..expandAbnormality of the striatum (HP:0010994) help
..expandAbnormality of the substantia nigra (HP:0045007) help
..expandBasal ganglia calcification (HP:0002135) help
..expandBasal ganglia cysts (HP:0006799) help
..expandBasal ganglia gliosis (HP:0006999) help
..expandBasal ganglia necrosis (HP:0012128) help
..expandBilateral basal ganglia lesions (HP:0007146) help
..expandCavitation of the basal ganglia (HP:0007007) help
..expandHemiballismus (HP:0100248) help
..expandLarge basal ganglia (HP:0007048) help
..expandNeuronal loss in basal ganglia (HP:0200147) help
..expandSmall basal ganglia (HP:0012697) help
..expandSymmetric lesions of the basal ganglia (HP:0007039) help

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium.